Potential toxic effects of thiobencarb and its nano-derived form as topical applications against land snails: Theba pisana and Eobania vermiculata were evaluated under laboratory conditions.Median lethal doses (LD50s) of nano-derived form were 485.3 and 422.8 µg/snail on E. vermiculata and T. pisana, respectively, inducing toxicity index: 1.45 and 1.86-folds, compared with traditional form.Subleth...